Environment-friendly detector for smoke exhaust

Abstract

The utility model belongs to the technical field of environment-friendly detectors, and relates to an environment-friendly detector for smoke exhaust, which comprises a smoke exhaust detection pipe and a gas detector, a mounting seat is arranged on one side of the top of the smoke exhaust detection pipe, two clamping seats are integrally formed on the top of the mounting seat, and mounting components for fixing the gas detector are arranged on the two clamping seats. The installation assembly comprises a fixing seat and an inserting rod, a filtering assembly used for filtering smoke dust is arranged in the smoke exhaust detection pipe, the filtering assembly comprises filtering nets and a transmission shaft, the number of the filtering nets is two, the filtering nets are fixedly installed in the smoke exhaust detection pipe, and the transmission shaft is rotatably installed at the center of the two filtering nets through a bearing; a wind fan and two scraping strips are fixedly mounted at each of the two ends of the transmission shaft, and the scraping strips are in contact with the filter screen; the environment-friendly detector can be used in the smoke exhaust process, is convenient to disassemble, assemble and maintain, can filter smoke dust, and is convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection detectors, and particularly relates to an environmental protection detector for smoke exhaust. Background Art

[0002] An environmental detector refers to an instrument used to detect the gas, water source and soil environment during the environmental detection process. Among them, gas environmental detectors are mostly used for smoke exhaust detection. Traditional gas environmental detectors are mostly irregularly shaped instruments that need to be glued into the pipe or installed by drilling holes. This not only affects the sealing of the smoke exhaust pipe, but also makes it inconvenient to disassemble and repair it later. On the other hand, traditional gas environmental detectors do not have a smoke filtering function. After the detection is completed, the polluted smoke is directly discharged, which can easily pollute the environment. Utility Model Content

[0003] In order to solve the technical problems that traditional gas environmental protection detectors are mostly irregular in shape and need to be glued in the pipe or installed by drilling, which not only affects the sealing of the exhaust pipe, but also is inconvenient for later disassembly and maintenance, and on the other hand, traditional gas environmental protection detectors do not have a flue gas filtering function, and the polluted flue gas is directly discharged after the detection is completed, which is easy to pollute the environment, the utility model provides the following technical solutions:

[0004] The utility model relates to an environmental protection detector for smoke exhaust, comprising a smoke exhaust detection tube and a gas detector, a mounting seat is provided on one side of the top of the smoke exhaust detection tube, and two clamping seats are integrally formed on the top of the mounting seat, and mounting components for fixing the gas detector are provided on the two clamping seats, and the mounting components include a fixing seat and a plug-in rod, and a filter component for filtering smoke is provided in the smoke exhaust detection tube, and the filter component includes a filter screen and a transmission shaft, and two filter screens are provided and fixedly installed in the smoke exhaust detection tube respectively, and the transmission shaft is rotatably installed at the centers of the two filter screens through bearings, and a wind fan and two scraping strips are fixedly installed at both ends of the transmission shaft, and the scraping strips contact the filter screen.

[0005] As an optimal technical solution of the utility model, an inspection port is provided on the other side of the top of the smoke exhaust detection tube and a sealing plate is fixedly installed on the inspection port by bolts. A sewage outlet is provided in the middle section of the top of the smoke exhaust detection tube and a sealing cover is threadedly installed on the sewage outlet.

[0006] As a preferred technical solution of the utility model, the connecting rod is movably connected to the fixed seat and passes through the clamping seat. A ball head is integrally formed at the top of the connecting rod, and a limiting plate is integrally formed in the middle section of the connecting rod. A spring is sleeved on the connecting rod and the spring is located between the limiting plate and the fixed seat.

[0007] As an optimal technical solution of the utility model, a detection rod is provided at the bottom of the gas detector and a sealing ring is provided on the movable sleeve of the detection rod. Two plug-in holes are provided on the gas detector corresponding to the plug-in rod, and two notches corresponding to the size of the card connector are provided on the gas detector.

[0008] As a preferred technical solution of the utility model, activated carbon particles are filled between the two filter screens.

[0009] As a preferred technical solution of the present utility model, the two wind fan blades are inclined in opposite directions.

[0010] The beneficial effects achieved by the utility model are:

[0011] Insert the detection rod into the smoke exhaust detection tube through the mounting seat, and rotate the gas detector to a certain angle, use the elastic action of the spring to push the limit plate downward, and the limit plate moves downward to drive the plug-in rod to be inserted into the plug-in hole to fix the gas detector. If the gas detector needs to be disassembled, the plug-in rod can be lifted on the ball head, and then the gas detector can be rotated so that the notch and the card seat overlap and it can be removed, thereby achieving the purpose of quick disassembly and assembly.

[0012] Larger smoke and dust impurities in the airflow can be filtered out through the filter net, and the airflow drives the wind fan to rotate. The rotation of the wind fan drives the scraper bar to rotate through the transmission shaft. The rotation of the scraper bar can scrape off the impurities attached to the filter net to prevent blockage, and the smaller smoke and dust impurities in the airflow can be adsorbed by activated carbon particles, thereby improving the filtering and purification capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural schematic diagram of an environmental protection detector for smoke exhaust in the utility model;

[0015] Figure 2 This is a structural schematic diagram of a smoke exhaust detection tube in an environmental protection detector for smoke exhaust in the utility model;

[0016] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 It is a structural schematic diagram of a gas detector in an environmental protection detector for smoke exhaust of the utility model;

[0018] Figure 5 It is a front sectional view of an environmental protection detector for smoke exhaust according to the utility model.

[0019] In the figure: 1. Smoke exhaust detection tube; 101. Mounting seat; 102. Snap-in seat; 103. Sealing plate; 104. Drain port; 105. Sealing cover; 2. Gas detector; 201. Detection rod; 202. Sealing ring; 3. Mounting assembly; 301. Fixing seat; 302. Plug-in rod; 303. Ball head; 304. Limiting piece; 305. Spring; 4. Filter assembly; 401. Filter net; 402. Drive shaft; 403. Wind fan; 404. Scraper strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-5As shown, an environmental protection detector for smoke exhaust comprises a smoke exhaust detection tube 1 and a gas detector 2. A mounting seat 101 is provided on one side of the top of the smoke exhaust detection tube 1 and two clamping seats 102 are integrally formed on the top of the mounting seat 101. Both clamping seats 102 are provided with a mounting assembly 3 for fixing the gas detector 2. The mounting assembly 3 comprises a fixing seat 301 and a plug-in rod 302. The plug-in rod 302 is movably plugged into the fixing seat 301 and passes through the clamping seat 102. A ball head 303 is integrally formed on the top of the plug-in rod 302, and a limiting piece 304 is integrally formed in the middle section of the plug-in rod 302. A spring 305 is sleeved on the plug-in rod 302 and the spring 305 is located between the limiting piece 304 and the fixing seat 301. The detection rod 201 is inserted into the smoke exhaust detection tube 1 through the mounting seat 101, and the gas detector 2 is rotated at a certain angle. The limiting piece 304 is pushed downward by the elastic action of the spring 305, and the limiting piece 304 moves downward to drive the plug-in rod 302 to be inserted into the plug The gas detector 2 can be fixed in the connection hole. If the gas detector 2 needs to be disassembled, the plug-in rod 302 can be lifted by the ball head 303, and then the gas detector can be removed by rotating the gas detector so that the notch and the card seat 102 overlap, so as to achieve the purpose of quick disassembly and assembly. A filter assembly 4 for filtering smoke is provided in the smoke exhaust detection tube 1. The filter assembly 4 includes a filter screen 401 and a transmission shaft 402. Two filter screens 401 are provided and fixedly installed in the smoke exhaust detection tube 1 respectively. The transmission shaft 402 is rotatably installed at the center of the two filter screens 401 through bearings. A wind fan 403 and two scraping strips 404 are fixedly installed at both ends of the transmission shaft 402. The scraping strips 404 contact the filter screen 401, wherein the larger smoke impurities in the airflow can be filtered through the filter screen 401, and the airflow drives the wind fan 403 to rotate. The rotation of the wind fan 403 drives the scraping strips 404 to rotate through the transmission shaft 402. The rotation of the scraping strips 404 can scrape off the impurities attached to the filter screen 401 to prevent blockage.

[0022] An inspection port is provided on the other side of the top of the smoke exhaust detection tube 1, and a sealing plate 103 is fixedly installed on the inspection port by bolts. A sewage outlet 104 is provided in the middle section of the top of the smoke exhaust detection tube 1, and a sealing cover 105 is threadedly installed on the sewage outlet 104, wherein the interior of the smoke exhaust detection tube 1 is conveniently cleaned and inspected by removing the sealing plate 103, and impurities can be discharged and cleaned by unscrewing the sealing cover 105 and using the sewage outlet 104; a detection rod 201 is provided at the bottom of the gas detector 2, and a sealing ring 202 is provided on the movable sleeve of the detection rod 201, and the corresponding The plug-in rod 302 is provided with two plug-in holes, and the gas detector 2 is provided with two notches corresponding to the size of the card socket 102, wherein the plug-in holes are used to position the gas detector 2, and the notches are used to install and remove the gas detector 2. The sealing ring 202 can improve the sealing of the installation of the gas detector 2; activated carbon particles are filled between the two filter nets 401, and the activated carbon particles can adsorb smaller smoke and dust impurities in the airflow to improve the filtering and purification capacity; the blades of the two wind fans 403 are inclined in opposite directions, thereby preventing the two wind fans 403 from rotating in reverse.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental protection detector for smoke exhaust, comprising a smoke exhaust detection tube (1) and a gas detector (2), characterized in that: A mounting seat (101) is provided on one side of the top of the smoke exhaust detection tube (1), and two clamping seats (102) are integrally formed on the top of the mounting seat (101). A mounting assembly (3) for fixing the gas detector (2) is provided on each of the two clamping seats (102). The mounting assembly (3) comprises a fixing seat (301) and a plug-in rod (302). A filter assembly (4) for filtering smoke is provided in the smoke exhaust detection tube (1). The filter assembly (4) comprises a filter screen (401) and a transmission shaft (402). Two filter screens (401) are provided and are respectively fixedly installed in the smoke exhaust detection tube (1). The transmission shaft (402) is rotatably installed at the center of the two filter screens (401) through a bearing. A wind fan (403) and two scraping strips (404) are fixedly installed at both ends of the transmission shaft (402). The scraping strips (404) contact the filter screen (401).

2. The environmental protection detector for smoke exhaust according to claim 1, characterized in that: The other side of the top of the smoke exhaust detection tube (1) is provided with an inspection port, and a sealing plate (103) is fixedly installed on the inspection port by bolts; the middle section of the top of the smoke exhaust detection tube (1) is provided with a sewage outlet (104), and a sealing cover (105) is threadedly installed on the sewage outlet (104).

3. The environmental protection detector for smoke exhaust according to claim 1, characterized in that: The plug-in rod (302) is movably plugged into the fixing seat (301) and penetrates the clamping seat (102); a ball head (303) is integrally formed at the top of the plug-in rod (302); a limiting piece (304) is integrally formed at the middle of the plug-in rod (302); a spring (305) is sleeved on the plug-in rod (302) and the spring (305) is located between the limiting piece (304) and the fixing seat (301).

4. The environmental protection detector for smoke exhaust according to claim 1, characterized in that: The bottom of the gas detector (2) is provided with a detection rod (201) and a seal ring (202) is movably sleeved on the detection rod (201). Two plug holes are provided on the gas detector (2) corresponding to the plug rod (302). The gas detector (2) is provided with two notches of a size corresponding to the size of the card socket (102).

5. The environmental protection detector for smoke exhaust according to claim 1, characterized in that: Activated carbon particles are filled between the two filter screens (401).

6. The environmental protection detector for smoke exhaust according to claim 1, characterized in that: The blades of the two wind fans (403) are inclined in opposite directions.

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